<!DOCTYPE html>
<html lang="en">
    <head>
        <meta charset="UTF-8">
        <title>File Editor</title>
    </head>
    <body>
        <form action='cgi-bin/chapter25_edit.py' method='POST'>
            <b>File Name:</b><br />
            <input type='text' name='filename' />
            <b>User Name:</b><br />
            <input type='text' name='username' />
            <input type='submit' value='open' />
        </form>
    </body>
</html>